ceph: missing the process to restore mon quorum if all mon are unhealthy #7049
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satoru-takeuchi
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Feb 4, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
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Feb 4, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
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This issue has been automatically marked as stale because it has not had recent activity. It will be closed in a week if no further activity occurs. Thank you for your contributions. |
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I've already submitterd PR and it's under review. |
satoru-takeuchi
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Jun 8, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
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Jun 14, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no correspo 8000 nding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
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Jun 18, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
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Jun 23, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
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Jun 23, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
to cybozu-go/rook
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Jun 23, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
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Jun 23, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
to cybozu-go/rook
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Jun 23, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
to cybozu-go/rook
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Jun 23, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
to cybozu-go/rook
that referenced
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Jun 23, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
to cybozu-go/rook
that referenced
this issue
Jun 23, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
to cybozu-go/rook
that referenced
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Jun 23, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
to cybozu-go/rook
that referenced
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Jun 23, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
to cybozu-go/rook
that referenced
this issue
Jun 23, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
to cybozu-go/rook
that referenced
this issue
Jun 23, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
to cybozu-go/rook
that referenced
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Jun 23, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
to cybozu-go/rook
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Jun 28, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
to cybozu-go/rook
that referenced
this issue
Jun 28, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
to cybozu-go/rook
that referenced
this issue
Jun 28, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
to cybozu-go/rook
that referenced
this issue
Jun 28, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
to cybozu-go/rook
that referenced
this issue
Jun 28, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
to cybozu-go/rook
that referenced
this issue
Jun 28, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
to cybozu-go/rook
that referenced
this issue
Jun 28, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
to cybozu-go/rook
that referenced
this issue
Jun 29, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
to cybozu-go/rook
that referenced
this issue
Jun 29, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
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This issue has been automatically marked as stale because it has not had recent activity. It will be closed in a week if no further activity occurs. Thank you for your contributions. |
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I'd like to close this ticket for now. See #7154 for more information. |
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@satoru-takeuchi Instead of creating the script, is there some documentation we might create instead? Perhaps it could just point to the ceph documentation, with a few suggestions on how to modify it for Rook's case. It might give some hope of recovery in that disaster scenario. |
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@travisn OK, I'll do it later. |
satoru-takeuchi
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Nov 15, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
to cybozu-go/rook
that referenced
this issue
Nov 15, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
to cybozu-go/rook
that referenced
this issue
Nov 16, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
to cybozu-go/rook
that referenced
this issue
Nov 19, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
to cybozu-go/rook
that referenced
this issue
Nov 19, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
satoru-takeuchi
pushed a commit
to cybozu-go/rook
that referenced
this issue
Dec 17, 2021
Ceph provides a way to recover mon quorum from OSDs if all mons are unavailable. However, there is no corresponding steps in rook. Closes: rook#7049 Signed-off-by: Yuji Ito <llamerada.jp@gmail.com> Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
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This issue will be handled in kubectl-rook-ceph. |
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Is this a bug report or feature request?
What should the feature do:
Ceph has a process to restore cluster without healthy mons.
https://docs.ceph.com/en/latest/rados/troubleshooting/troubleshooting-mon/#recovery-using-osds
However, Rook only provides the restoring process with at least one healthy mon.
https://github.com/rook/rook/blob/master/Documentation/ceph-disaster-recovery.md
What is use case behind this feature:
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